package com.szrt.javaweb.menu.service;

import com.szrt.javaweb.menu.entity.MenuEntity;

public interface MenuService {

	
	int add(MenuEntity entity);
	
	/**
	 * 根据id查询出一个菜单对象
	 * @param id
	 * @return
	 */
	MenuEntity findById(int id);
}
